#include <stdio.h>

int main(void){
	printf("_FILE_=%s\n",__FILE__);
	printf("_LINE_=%d\n",__LINE__);
	printf("_DATE_=%s\n",__DATE__);
	printf("_TIME_=%s\n",__TIME__);
	printf("_STDC_=%d\n",__STDC__);
	return 0;
}
